ed3176a6cc
- Add tests for all major hash/maphash public APIs: * Hash basics (WriteString, Sum64, Reset) * MakeSeed and SetSeed functionality * Write methods (Write, WriteByte, WriteString) * Bytes and String convenience functions - Use panic() for unexpected errors instead of silent failures - Add proper error checking and validation - Document Comparable/WriteComparable limitations in overlay Note: Comparable() and WriteComparable() are not yet supported and will panic with 'intrinsic' error as they require runtime intrinsic support. Generated with [codeagent](https://github.com/qbox/codeagent) Co-authored-by: luoliwoshang <luoliwoshang@users.noreply.github.com>
35 lines
1.2 KiB
Go
35 lines
1.2 KiB
Go
/*
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* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package maphash
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import "unsafe"
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// NOTE: The following functions are not yet implemented and will panic with "intrinsic":
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// - Comparable(seed Seed, v any) uint64
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// - (*Hash).WriteComparable(v any) (int, error)
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// These functions require runtime intrinsic support that is not currently available.
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//go:linkname runtime_rand github.com/goplus/llgo/runtime/internal/runtime.fastrand64
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func runtime_rand() uint64
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//go:linkname runtime_memhash github.com/goplus/llgo/runtime/internal/runtime.memhash
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func runtime_memhash(p unsafe.Pointer, seed, s uintptr) uintptr
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func randUint64() uint64 {
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return runtime_rand()
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}
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